黄瓜爪哇 - 通过列表名单迭代在Java中

Question

我有这样

Scenario: Login Page with Valid credentials 
    Given user is on Application landing page 
    Then we verify following user exists 
     | name | email   | phone | 
     | Shankar | san@email.com | 999 | 
     | Ram  | ram@email.com | 888 | 
     | Sham | sham@email.org | 666 | 

我之情况的文件在我的步骤定义，我想用for和foreach循环迭代。我试过用while循环。它工作正常。任何人都可以告诉我如何迭代使用for and foreach loop？

@Then("^we verify following user exists$") 
public void we_verify_following_user_exists(DataTable datatable) 
     throws Throwable { 
    List<List<String>> data = datatable.raw(); 

    Iterator<List<String>> it = data.iterator(); 

    while (it.hasNext()) { 
     System.out.println(it.next()); 
    } 

而且我期待的输出像下面

name,email,phone 
Shankar,san@email.com,999 
Ram,ram@email.com,888 
Sham,sham@email.org,666 

Answer 1

你可以用迭代的类似循环：

for (List<String>currentData : data) { 
    org.apache.commons.lang3.StringUtils.join(currentData, ",") 
    System.out.println(System.getProperty("line.separator")); 
}